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Serranus tigrinus (Bloch, 1790)

Harlequin bass
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Serranus tigrinus   AquaMaps   Data sources: GBIF OBIS
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Serranus tigrinus
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Bahamas country information

Common names: Harlequin bass
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the Little Bahama and Great Bahama Banks. Also Ref. 26280, 26340, 79593.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/bf.html
National Fisheries Authority: http://www.caricom-fisheries.com/bahamas-fisheries
Occurrences: Occurrences Point map
Main Ref: Böhlke, J.E. and C.C.G. Chaplin, 1993
National Database:

Common names from other countries

Serrano tigre, Serrano arlequín, Guatacare rayao, ... more

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Perciformes/Serranoidei (Groupers) 鱸形目 (Groupers) > Serranidae (Sea basses: groupers and fairy basslets) 鮨科 (Sea basses: groupers and fairy basslets)
Etymology: Serranus: Latin, serran, serranus, saw and a fish of genus Serranus (Ref. 45335).
  More on author: Bloch.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 礁区鱼类; 深度上下限 0 - 40 m (Ref. 9710).   熱帶; 33°N - 7°N, 96°W - 58°W

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Western Atlantic: Bermuda and southern Florida, USA to northern South America; throughout the Caribbean (Ref. 13442). Including Antilles (Ref. 26938).
西大西洋: 百慕達群島與美國佛羅里達南部到南美洲北部; 在加勒比海各處.(參考文獻 13442) 包括安地列斯群島。 (參考文獻 26938)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 29.0 cm FL 雄鱼/尚未辨别雌雄; (Ref. 6937)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 10; 背的软条 (总数): 12. Snout long and pointed. Black stripes and bars forming irregular rectangles on body. Has unique pointed snout and distinct color pattern make it easy to identify (Ref. 26938).
吻长而尖的。 黑色的斑纹与横带形成在身体上的不规则的长方形。 有独特的尖吻而明显的彩色斑纹使鉴定是容易的。 (参考文献 26938)

生物学特性     字汇 (例如 epibenthic)

Most common in areas with rock or scattered coral. Solitary or in pairs. Feeds mainly upon crustaceans (Ref. 5521). Synchronously hermaphroditic. The most common member of the genus (Ref. 9710).

区域有岩石或分散的珊瑚常见于。 独居性或成对。 主要地在甲壳动物之上为食。 (参考文献 5521) 同步雌雄同体。 本属的最普遍成员.(参考文献 9710)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼

Displays facultative monogamy where males are constrained to mate with a single female due to resource limitation (Ref. 52884). Pelagic spawner (Ref. 32216).西大西洋: 百慕達群島與美國佛羅里達南部到南美洲北部; 在加勒比海各處.(參考文獻 13442) 包括安地列斯群島。 (參考文獻 26938)

主要参考文献 Upload your references | 参考文献 | 合作者 : Heemstra, Phillip C. | 合作者

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 04 February 2009

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

水族馆: 商业性
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 25.3 - 28.1, mean 27.1 (based on 138 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00614 - 0.01704), b=3.04 (2.90 - 3.18), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.5   ±0.37 se; based on food items.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (22 of 100).